scholarly journals Utilization of Arterial Blood Gas Measurements in a Tertiary Care Hospital

2016 ◽  
Vol 6 (2) ◽  
Keyword(s):  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Care Hospital ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Gas Measurements

scholarly journals Utilization of Arterial Blood Gas Measurements in a Large Tertiary Care Hospital

2007 ◽  
Vol 127 (4) ◽  
pp. 604-609 ◽  
Author(s):  
Stacy E.F. Melanson ◽  
Trevor Szymanski ◽  
Selwyn O. Rogers ◽  
Petr Jarolim ◽  
Gyorgy Frendl ◽  
...  
Keyword(s):  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Care Hospital ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Large Tertiary Care ◽  
Gas Measurements

Arterial blood gas measurements during deep open-water breath-hold dives

2021 ◽  
Author(s):  
Tom Scott ◽  
Hanna van Waart ◽  
Xavier CE Vrijdag ◽  
David Mullins ◽  
Peter Mesley ◽  
...  
Keyword(s):  
Open Water ◽  
Absolute Pressure ◽  
Breath Hold ◽  
Blood Gas ◽  
Mixed Gas ◽  
Constant Weight ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Compression And Expansion ◽  
Gas Measurements

Arterial blood gas (ABG) measurements at both maximum depth and at re-surfacing prior to breathing have not previously been measured during freedives conducted to extreme depth in cold open-water conditions. An elite freediver was instrumented with a left radial arterial cannula connected to two sampling syringes through a low-volume splitting device. He performed two open-water dives to 60 metres depth (197', 7 atmospheres absolute pressure) in the constant weight with fins competition format. ABG samples were drawn at 60 metres (by a mixed-gas scuba diver), and again on re-surfacing before breathing. An immersed surface static apnea, of identical length to the dives and with ABG sampling at identical times, was also performed. Both dives lasted approximately two minutes. PaO2 increased during descent from an indicative baseline of 15.8 kPa (after hyperventilation and glossopharyngeal insufflation) to 42.8 and 33.3 kPa (dives one and two), and decreased precipitously (to 8.2 and 8.6 kPa) during ascent. PaCO2 also increased from a low indicative baseline of 2.8 kPa to 6.3 and 5.1 kPa on dives one and two; an increase not explained by metabolic production of CO2 alone since PaCO2 actually decreased during ascent (to 5.2 and 4.5 kPa). Surface static apnea caused a steady decrease in PaO2 and increase in PaCO2 without the inflections provoked by depth changes. Lung compression and expansion provoke significant changes in both PaO2 and PaCO2 during rapid descent and ascent on a deep freedive. These changes generally support predictive hypotheses and previous findings in less extreme settings.

scholarly journals A study of Acute Liver Failure in adults in a tertiary care hospital

2019 ◽  
Vol 5 (6) ◽  
pp. 204-207
Author(s):  
Dr. Mohini Singh ◽  
◽  
Dr. Srilakshmi Sathiyaseelan ◽  
Devarasetty Shashank ◽  
Dr. S.R. Ramakrishnan ◽  
...  
Keyword(s):  
Liver Function ◽  
Liver Failure ◽  
Acute Liver Failure ◽  
Viral Hepatitis ◽  
Tertiary Care Hospital ◽  
Early Recognition ◽  
Tertiary Care ◽  
Care Hospital ◽  
Arterial Blood ◽  
Function Test

Acute liver failure (ALF) is a condition with rapid deterioration of liver function resulting in hepatic encephalopathy and/or coagulopathy in patients with previously normal liver. Acute liver failure (ALF) is an uncommon condition associated with high morbidity and mortality. The prognosis is poor for untreated cases of Acute liver failure, so early recognition and management of patients with acute liver failure is crucial. A cause for acute liver failure can be identified in 60 to 80 percent of patients. Identifying the underlying cause of the liver failure is important because it influences the approach to management and provides prognostic information. Aims and Objectives: The aim of our study is to identify the clinical features, etiology and outcome of acute liver failure in a tertiary care hospital. Materials and Methods: This study is an observational study where patients with Acute Liver Failure admitted in ICU in our institution after meeting the diagnostic criteria for Acute liver failure were included in the study. Details of history, relevant symptoms and baseline investigations included, complete blood count, blood glucose, renal function test, serum electrolytes, liver function test (LFT), prothrombin time, international normalized ratio (INR), lactate dehydrogenase (LDH), creatine kinase (CK)], arterial blood gas analysis, arterial lactate, arterial ammonia, amylase and lipase level and pregnancy test (if female) and ultrasonography (USG) abdomen were recorded, MRI brain and other investigations relevant to the admission diagnosis, co morbidities and aetiology if needed were recorded. All the patients received standard supportive treatment for ALF. Results: In this study of 57 patients, majority of the patients were from the age group 41 to 50 years (17 patients) and 31 to 40 years (13 patients). 36 patients were male and 21 patients were females. Jaundice and encephalopathy was observed in all 57 (100%) patients, 24 (42%) patients had INR >2.5, 27 (47%) patients had serum creatinine >1.2 mg/dl and 18 (31.5%) patients had serum ammonia levels >100 micromol/L. The lowest value for serum aminotranferase was observed in infections (other than viral hepatitis) and maximum value was observed in drugs leading to ALF.In 20 (35%) patients viral hepatitis was the cause for ALD, followed by drugs and toxins which was the cause of ALD in 18 (31.5%) patients. Infections other viral hepatitis as the aetiology for ALF was observed in 16 (28%) of patients. Ischemic hepatitis was observed in 1 and Wilson’s disease was noted in 2 patients. Total 6 (10.5%) patients out of 57 patients had died, 4 patients with hepatitis B infection, 1 patient with paracetamol over dosage and 1 patient with dengue fever had died. Conclusion: Viral hepatitis and drugs are the commonest cause for acute liver failure. The aetiology of ALF varies significantly worldwide. Determining the etiology of acute liver failure requires a combination of detailed history taking and investigations. A broad evaluation is required to identify a cause of the acute liver failure, as the prognosis is poor in untreated cases of acute liver failure, so early recognition and management of patients with acute liver failure is crucial.

Arterial blood gases

2007 ◽  
pp. 319-326
Keyword(s):  
Decision Making ◽  
Pulse Oximetry ◽  
Respiratory Rate ◽  
Management Strategy ◽  
Blood Gases ◽  
Capillary Blood ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Gas Measurements

Arterial blood gas (ABGs) analysis forms the cornerstone of emergency respiratory investigation. In many situations values obtained dictate management strategy and facilitate decision-making. It is an uncomfortable procedure for the patients and if repeated ABGs are required, consider whether less invasive measures, such as respiratory rate, pulse oximetry or capillary blood gas measurements could be used....

scholarly journals A Descriptive Study on Sepsis: Causes, Outcomes, and Adherence to Guidelines on Patients with Sepsis at a Tertiary Care Hospital in Sri Lanka

2020 ◽  
Vol 2020 ◽  
pp. 1-4
Author(s):  
Anne Thushara Matthias ◽  
J. Indrakumar ◽  
Tharushi Ranasinghe ◽  
Shalini Wijekoon ◽  
Charuni Yashodara
Keyword(s):  
Sri Lanka ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Care Bundle ◽  
Common Source ◽  
Care Hospital ◽  
Poor Countries ◽  
Arterial Blood ◽  
Resource Poor ◽  
Sepsis Care

The global incidence of sepsis is increasing, and mortality remains high. The mortality is even higher in resource-poor countries where facilities and equipment are limited. The Surviving Sepsis Campaign (SSC) recommends an updated hour-1 bundle based on the evidence from the International Guidelines for Management of Sepsis and Septic Shock 2018. To reduce mortality from sepsis, compliance with the “bundle” is essential. Data from developing countries like Sri Lanka on the management of sepsis according to the SSC guidelines are not available. Hence, this study looks at the patient characteristics and management of septic patients at a tertiary care hospital in Sri Lanka. Patients admitted to the University Medical Unit of Colombo South Teaching Hospital from January to August 2019 fulfilling the inclusion criteria were included. The hour-1 sepsis bundle adherence, demographic data, and management were recorded. There were 387 patients: 163 males and 224 females. The age range was 15-95 with a mean age of 63. 83.7% were direct admissions while 16.3% were transfers from a peripheral hospital. The most common source of infection was urine (82 (21.2%)) followed by blood stream (105 (27.1%)) and skin and soft tissue (114 (29.5%)). One-hour SSC bundle compliance is as follows: administration of intravenous fluids: 42 (10.9%), blood cultures before antibiotics: 225 (58.1%), first dose antibiotic: 15 (3.9%), and arterial blood gas: 60 (15.5%). Staffing capacity did not make a difference to adherence to the bundle. The study mortality rate was 37 (9.6%). Binary logistic regression indicates that quick sequential organ failure assessment (qSOFA) score is a significant predictor of mortality (chi‐square=35.08, df=3, and p=0.001 (<0.05)) with an odds ratio (OR) of 7.529 (95% CI 3.597-14.323). The other predictors, age, sex, adherence to sepsis care bundle, and comorbidities, were not significant. In conclusion, mortality of sepsis is high and adherence to sepsis care bundle is poor in Sri Lanka even at a tertiary care hospital. Education and training of staff are needed to boost adherence. This will in turn improve quality of care and outcomes of septic patients in resource-poor countries.

scholarly journals Comparison of capillary and arterial blood gas measurements in neonates.

1988 ◽  
Vol 63 (7 Spec No) ◽  
pp. 743-747 ◽  
Author(s):  
B I McLain ◽  
J Evans ◽  
P R Dear
Keyword(s):  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood ◽  
Gas Measurements

Profile of Patients Hospitalized through the Emergency Room to the Medicine Ward and their Short-term Outcome at a Tertiary Care Hospital in Delhi

2015 ◽  
Vol 30 (6) ◽  
pp. 593-598 ◽  
Author(s):  
Rahul Choudhary ◽  
Ashish Goel ◽  
Sonal Pruthi ◽  
Sarathi Kalra ◽  
Sunil Agarwal ◽  
...  
Keyword(s):  
Emergency Room ◽  
Tertiary Care Hospital ◽  
Mmse Score ◽  
Tertiary Care ◽  
Care Hospital ◽  
Short Term ◽  
Term Outcome ◽  
Arterial Blood ◽  
Short Term Outcome ◽  
Gcs Score

AbstractIntroductionWith an increasing number of sicker patients, limited hospital beds, and an emphasis on day care, the profile of patients hospitalized to medicine wards has undergone a radical re-definition. The increasing share of patients hospitalized through the emergency department for acute care to medicine wards has left little space for hospitalization through the outpatient department (OPD). There are some global data available on the profile of patients presenting to the emergency rooms (ERs) and their subsequent outcome. Data from developing countries, especially India, in this regard are lacking.MethodsThis cross-sectional study included all patients hospitalized to the medicine ward through the medical emergency services, provided by the Department of Medicine, each Wednesday and every sixth Sunday for the entire year (a total of 62 days), from November 2010 through October 2011, and followed their outcome up to seven days after hospitalization.ResultsOf the 3,618 cases presenting to medicine emergency on these days, 1,547 (42.3%) were advised admission. Nine hundred sixty-seven reported to the medicine wards. One hundred eleven (7.73%) expired within 24 hours; others absconded, were lost in transit, did not consent to participation, or were discharged. During the next seven days, 452 (46.7%) recovered sufficiently and were discharged to go home. Two hundred thirty (23.8%) left the hospital without informing the medical staff. Fourteen (1.4%) patients were transferred to other departments. One hundred thirty-seven (8.8%) patients died during the next six days of hospitalization. After Multivariate Logistic Regression analysis, abnormal Glasgow Coma Scale (GCS) score, high systolic blood pressure (BP), age, increased total leucocyte count, increased globulin, low bicarbonate in arterial blood, low Mini Mental Status Examination (MMSE) score, and a raised urea >40 mg/dL were found to be associated significantly with mortality.ConclusionOf the 1,547 patients who needed urgent hospitalization, 248 (16%) died within the first week, one-half of them within the first 24 hours. An advanced age, abnormal GCS score, low MMSE score, increased systolic BP, leukocytosis, acidosis, and uremia were found to be associated with a fatal outcome. Therefore, nearly one-half of the patients who would have a fatal short-term outcome were likely to do so within the first 24 hours, making the first day of presentation “the golden day” period.ChoudharyR, GoelA, PruthiS, KalraS, AgarwalS, KalraOP. Profile of patients hospitalized through the emergency room to the medicine ward and their short-term outcome at a tertiary care hospital in Delhi. Prehosp Disaster Med. 2015;30(6):593–598.

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